Why database is considered as self-describing
What is the main reason that database is considered as "self-describing"?
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In users' data, a database contains a description of its own structure. This descriptive data is termed as metadata.
Explain Triggers and Rules?
Write down a short note on the Volatile Temporary tables (VTT).
How can you save the Business Objects document that may be accessed by all the users in the workgroup mode?
Determine the concept of Relation Schema and a Relation?
What the difference between sequential file stage and hashed file stage is in relates to DataStage Server?
Does System development life cycle changes when you use Teradata in place of Oracle?
What is the repository?
What is meant by the parameter file?
Elucidate briefly what is the mapping variables and mapping parameters?
Explain the drill mode?
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